Home / 606,331,256.40-907,796,273.40-589,325,144.40

Finding the Fourth Proportional to 606,331,256.40, 907,796,273.40 and 589,325,144.40

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Solution

The fourth proportional to 606,331,256.40, 907,796,273.40 and 589,325,144.40 is: 882,334,803.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,331,256.40 : 907,796,273.40 = 589,325,144.40 : x
  2. Step 2: Convert to fraction form
    606,331,256.40/907,796,273.40 = 589,325,144.40/x
  3. Step 3: Cross multiply
    606,331,256.40x = 907,796,273.40 × 589,325,144.40
  4. Step 4: Simplify right side
    606,331,256.40x = 534,987,169,907,236,864
  5. Step 5: Solve for x
    x = 534,987,169,907,236,864/606,331,256.40
  6. Step 6: Final answer
    x = 882,334,803.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.